//
// Copyright 2019 Bloomberg Finance L.P.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

@testable import XCDiffCommand

final class FileSystemMock: FileSystem {
    var listCurrentDirectoryReturn = [String]()
    private(set) var listCurrentDirectoryCallsCount: Int = 0

    func listCurrentDirectory() throws -> [String] {
        listCurrentDirectoryCallsCount += 1
        return listCurrentDirectoryReturn
    }
}
